There are 100 circles on plane P. Any two of them meet at two points and any three of them do not concurrent. Into how many non-overlapped regions is P divided by these circles.
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There are 100 circles on plane P. Any two of them meet at two points and any three of them do not concurrent. Into how many non-overlapped regions is P divided by these circles.
Try to find a linear recurrence relation for those numbers; then I can help you solve it.
